Type | Star |
---|---|
Magnitude | 9.712 | Right Ascension | 1h 33' 15.1" (2000) |
Declination | 60° 40' 60" N |
Constellation | Cassiopeia |
Classification | B0-1Ve |
Andrew Cooper
Aug 23, 2023 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 7 Transparency: 7 Moon: 0%
White, companion to the 7th magnitude HD 9311 found on the northwestern margin of the cluster M103, V1122 Cas lies 14" southeast of HD 9311
BD+59 274 | Czernik4 | |
Messier 103 |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
A complete list of credits and sources can be found on the about page